<template>
    <div>
        <!--顶栏-->
        <div class="top-bar">
            <van-icon name="arrow-left" color="white" size="30" @click="goBack"/>
            <h3>球史</h3>
            <van-icon name="search" color="white" size="30" @click="toSearch"/>
        </div>
        <!--内容-->
        <div class="news-content">
            <!--标题-->
            <h3>{{this.detailsObj.title}}</h3>
            <!--内容-->
            <div class="content" v-html="this.detailsObj.content"></div>
        </div>
        <!--底栏-->
        <div class="bottom-bar">
        <!--点赞-->
            <div class="good">
                <van-icon name="good-job-o"  v-show="ifLike" color="#000" size="30" @click="getLike"/>
                <van-icon name="good-job"  v-show="!ifLike" color="#f34f4f" size="30" @click="changeLike"/>
                <span>{{this.like}}</span>
            </div>
        <!--收藏-->
            <div class="collect">
                <van-icon name="star-o" v-show="ifCollect" color="#000" size="30" @click="getCollect"/>
                <van-icon name="star" v-show="!ifCollect" color="#f34f4f" size="30" @click="changeCollect" />
                <span>{{this.collect}}</span>
            </div>
            <!--阅读量-->
            <div class="read">
                <van-icon name="browsing-history-o" color="#000" size="30"/>
                <span>{{this.readNum}}</span>
            </div>
        </div>
    </div>
</template>

<script>
import {
        getNewsDetails,
        getCollect,
        getPraise,
        addRead,
    } from '../api/CMS-api'
    import {mapState} from 'vuex'
    import {ADDREAD} from "../store/mutaions_type";
    export default {
        created(){
            getNewsDetails(this.$route.params.id).then(res => {
                this.detailsObj = res.data;
            });
            
            addRead(this.$route.params.id).then(res => {
                if(res.code == 0){
                    let num = this.readNum;
                    num += 1;
                    this.$store.commit(ADDREAD,{
                        readNum:num
                    })
                }else {
                    return
                }
            })
        },
        data(){
            return{
                ifLike:true,
                ifCollect:true,
                like:0,
                collect:0,
                detailsObj:{},
                collectData:{},
            }
        },
        computed: {
            ...mapState({
                readNum: "readNum"
            })
        },
        methods:{
            goBack(){
                this.$router.back()
            },
            toSearch(){
                this.$router.push('/search')
            },
            getLike(){
                getPraise(this.$route.params.id).then(res => {
                    console.log(res);
                    if(res.code == 0){
                        this.ifLike = false;
                        this.$notify({ type: 'success', message: '点赞成功', background:'#f7f4f4',color:'#000' });
                        this.like += 1;
                    }else {
                        this.$toast.fail('请先登录');
                    }
                })
            },
            changeLike(){
                this.$dialog.confirm({
                    title:'取消点赞',
                    message:'是否确认取消点赞',
                    confirmButtonColor:'red'
                }).then(()=>{
                    getPraise(this.$route.params.id).then(res => {
                        console.log(res);
                        this.ifLike = true;
                        this.like -= 1;
                    })
                }).catch(()=>{
                    this.ifLike = false
                });
            },
            getCollect(){
                getCollect(this.$route.params.id).then(res => {
                    console.log(res);
                    if(res.code == 0){
                        this.ifCollect = false;
                        this.$notify({ type: 'success', message: '收藏成功', background:'#f7f4f4',color:'#000' });
                        this.collect+= 1;
                    }else {
                        this.$toast.fail('请先登录');
                    }
                });
            },
            changeCollect(){
                this.$dialog.confirm({
                    title:'取消收藏',
                    message:'是否确认取消收藏',
                    confirmButtonColor:'red'
                }).then(()=>{
                    getCollect(this.$route.params.articleId).then(res => {
                        console.log(res)
                        this.ifCollect = true;
                        this.collect -= 1;
                    })
                }).catch(()=>{
                    this.ifCollect = false
                });
            }
        }
    }
</script>


<style lang="less">
    .top-bar {
        width: 100%;
        height: 60px;
        background-color: #f34f4f;
        display: flex;
        justify-content: space-between;
        align-items:center;
        h3 {
            color: white;
            font-size: 23px;
            font-family: "\5B8B\4F53"
        }
    }
    .news-content {
        margin: 20px 20px 60px 20px;
        h3 {
            text-align: center;
        }
        .content {
            font-size: 15px;
            /deep/ p {
                display: block;
                margin-block-start: 1em;
                margin-block-end: 1em;
                text-indent:2em
            }
            /deep/ .photo {
                img {
                    width: 100%;
                }
            }
            /deep/ .art_img_mini {
                img {
                    width: 100%;
                }
            }
            /deep/ .art_p {
                img {
                    width: 100%;
                    margin-left: -27px;
                }
            }
        }
    }
    .bottom-bar {
        width: 100%;
        height: 60px;
        background-color: #f7f4f4;
        position: fixed;
        bottom: 0;
        display: flex;
        align-items:center;
        .good {
            position: absolute;
            left: 20px;
        }
        .collect {
            position: absolute;
            left: 80px;
        }
        .read {
            position: absolute;
            right: 30px;
        }
        span {
            color: #000;
        }
    }
</style>